This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The outer ear system results in a net gain of approximately how many dB at 2,000 Hz? A) 20 B) 40 ... (Read 15 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 4, 2018
The outer ear system results in a net gain of approximately how many dB at 2,000 Hz?
 A) 20
  B) 40
  C) 60
  D) None of the above

Question 2

The frequency region that is most enhanced by the outer ear is
 A) 20 Hz to 20,000 Hz.
  B) 0.02 KHz to 20 KHz.
  C) 1,500 Hz to 8,000 Hz.
  D) none of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momolu

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 4, 2018
Answer to Question 1

A

Answer to Question 2

C


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 4, 2018
:D TYSM

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Three Chamber Heart -- Circulatory System Three Chamber Heart -- Circulatory System
The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the The accessory organs of the digestive system: the liver, gallbladder, and pancreas. Image shows the
(A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene (A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene
Relationship of the conduction system to an ECG strip. Relationship of the conduction system to an ECG strip.
During the Pullman strike in Chicago, workers protesting wage cuts did $340,000 in property damage, During the Pullman strike in Chicago, workers protesting wage cuts did $340,000 in property damage,
Overview of the Digestive System Overview of the Digestive System
Video: Lipid catabolism ( ketogenesis and oxidation of glycerol) and Lipid anabolism (lipogenesis)

For a complete list of videos, visit our video library